HB Dai Hung Joint Stock Company Address: Civil Group 6, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200879080 Phone: 0369148888 Representative: Nguyen Viet Hung Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 14 - 9 - 2017